129629900 (number)

129629900 is an even 9-digits composite number following 129629899 and preceding 129629901. In scientific notation, it is written as 1.29629900 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 51610560 positive integers (up to 129629900) that are relatively prime to 129629900.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-nine thousand nine hundred

Notation

Scientific notation 1.29629900 × 10^8
Engineering notation 1.29629900 × 10^6

Prime Factorization of 129629900

Prime Factorization 2 × 2 × 25 × 223 × 5813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64814950
Product of the distinct prime numbers

The prime factorization of 129629900 is 2 × 2 × 25 × 223 × 5813. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 98, 83, 29, 61, 9724, 9184, 71390, 48903, 65530, 746697, 6969765, 7374869, 29445398, 84982393, 440226294, 318403579, 920933038, 7105594527

Basic calculations (n = 129629900)

Multiplication

n×y
n×2 259259800
n×3 388889700
n×4 518519600
n×5 648149500

Division

n÷y
n÷2 64814950
n÷3 43209966.666667
n÷3 32407475
n÷5 25925980

Exponentiation

ny
n2 16803910974010000
n3 2.1782892991698E+24
n4 2.8237142402245E+32
n5 3.6603779458888E+40

Nth Root

y√n
2√n 11385.512724511
3√n 506.09851383775
4√n 106.70291806933
5√n 41.931561663596

Divisors of 129629900

1, 2, 4, 25, 50, 100, 223, 446, 892, 5575, 5813, 11150, 11626, 22300, 23252, 145325, 290650, 581300, 1296299, 2592598, 5185196, 32407475, 64814950, 129629900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129629899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129629900 can be divided by 24 positive divisors. The sum of these divisors (counting 129629900) is 1, the average is 0.041666666666667.

Base conversion 129629900

Base System Value
2 Binary 111101110011111111011001100
3 Ternary 100000220212210102
4 Quaternary 13232133323030
5 Quinary 231141124100
6 Senary 20510230232
8 Octal 756377314
10 Decimal 129629900
12 Duodecimal 374b5378
16 Hexadecimal 7b9fecc
20 Vigesimal 20a3ef0
36 Base36 256f2k

Cryptographic Hash Functions

md5 103057fba174d707475364b6bfde9a84
sha1 c421dd537f6538091e9aa447f69f9700de43aeb6
sha256 79636a21b41b49ecfcff30fbdd4117137c6ff2d554a0ea81045c694e2b1fa818
sha512 20014728af1c6061dfa45532d92375d02815b63d6d5277317a98eeb9e9498c86bbe27aca655857028c6708992db1f6f26c34c9a01fc458605344eb5ff3af4211
ripemd-160 5f0c5a11fc214a88bda974f55de8dd5a05627dcc

129629900 as geometric shapes

Circle

Radius = n
Diameter 259259800
Circumference 814488683.05116
Area 5.2791043267527E+16

Sphere

Radius = n
Volume 9.1243968795535E+24
Surface area 2.1116417307011E+17
Circumference 814488683.05116

Square

Length = n
Perimeter 518519600
Area 16803910974010000
Diagonal 183324362.66907

Cube

Length = n
Surface area 100823465844060000
Volume 2.1782892991698E+24
Space diagonal 224525572.98007

Equilateral Triangle

Length = n
Perimeter 388889700
Area 7.2763068932124E+15
Altitude 112262786.49004

Triangular Pyramid

Length = n
Surface area 7.2763068932124E+15
Volume 2.5671385580485E+23
Height 61108120.889689